238989984

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{60719}}^1$

素因数の和:60773

約数の個数: 48

約数和(自身を含む): 642660480

約数和(自身を除く): 403670496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 60719, 121438, 182157, 242876, 364314, 485752, 728628, 971504, 1457256, 1943008, 2489479, 2914512, 4978958, 5829024, 7468437, 9957916, 14936874, 19915832, 29873748, 39831664, 59747496, 79663328, 119494992, 238989984]

約数ペア:

[(1, 238989984), (2, 119494992), (3, 79663328), (4, 59747496), (6, 39831664), (8, 29873748), (12, 19915832), (16, 14936874), (24, 9957916), (32, 7468437), (41, 5829024), (48, 4978958), (82, 2914512), (96, 2489479), (123, 1943008), (164, 1457256), (246, 971504), (328, 728628), (492, 485752), (656, 364314), (984, 242876), (1312, 182157), (1968, 121438), (3936, 60719)]